[Keywords]water pump impeller casting[overview] on the casting, it can be of many kinds, such as pumps, impeller castings, and some others. So it takes some time and effort to understand all of them. Well, since the article mentioned at the beginning of the pump impeller casting this, then below, may wish to have a good understanding of it, so that you can broaden your knowledge.1. pump impeller castings, in the casting of finished products, whether there is appearance requirements?Casting impeller pump, casting its product, in its appearance, there are some specific requirements, is: this kind of casting, the surface should be smooth and flat, and also, there should be no slag, cold laps, pores and shrinkage etc. these defects affect the use of castings. If the above cannot be satisfied, they cannot be used.2. pump impeller castings, what is the key?Pump impeller casting this kind of casting, its key aspect is for the impeller size this one, specifically speaking, is for the pump impeller diameter, the blade angle, as well as the flow path width and so on these. For different manufacturers, the size is approximately the same, but there may be some deviations in the fluid model.

3., in the pump used in casting, in addition to impeller, what else? In addition, does it take into account the use of the environment in the choice?In the casting used in the pump, besides the impeller, it can also have a pump shell. And, possibly, there will be others. Therefore, the casting of the pump is not the only impeller. As for the choice of pump impeller casting, it is necessary to take into account the use of the environment, so on the question two, the answer is "yes". Moreover, this is also very sure, because, for the use of pump impeller casting, it has a great impact.These questions and answers, knowledge of the content involved, for us, are very basic, at the same time, it also has a certain practicality, we should firmly grasp, timely, in order to achieve the knowledge learned, as well as its flexible use, so also in the practical work, to our benefit.